15678093860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{31687}}^1$

素因数の和:31893

約数の個数: 96

約数和(自身を含む): 38904751872

約数和(自身を除く): 23226658012

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 173, 220, 260, 286, 346, 572, 692, 715, 865, 1430, 1730, 1903, 2249, 2860, 3460, 3806, 4498, 7612, 8996, 9515, 11245, 19030, 22490, 24739, 31687, 38060, 44980, 49478, 63374, 98956, 123695, 126748, 158435, 247390, 316870, 348557, 411931, 494780, 633740, 697114, 823862, 1394228, 1647724, 1742785, 2059655, 3485570, 4119310, 4531241, 5481851, 6971140, 8238620, 9062482, 10963702, 18124964, 21927404, 22656205, 27409255, 45312410, 54818510, 60300361, 71264063, 90624820, 109637020, 120600722, 142528126, 241201444, 285056252, 301501805, 356320315, 603003610, 712640630, 783904693, 1206007220, 1425281260, 1567809386, 3135618772, 3919523465, 7839046930, 15678093860]

約数ペア:

[(1, 15678093860), (2, 7839046930), (4, 3919523465), (5, 3135618772), (10, 1567809386), (11, 1425281260), (13, 1206007220), (20, 783904693), (22, 712640630), (26, 603003610), (44, 356320315), (52, 301501805), (55, 285056252), (65, 241201444), (110, 142528126), (130, 120600722), (143, 109637020), (173, 90624820), (220, 71264063), (260, 60300361), (286, 54818510), (346, 45312410), (572, 27409255), (692, 22656205), (715, 21927404), (865, 18124964), (1430, 10963702), (1730, 9062482), (1903, 8238620), (2249, 6971140), (2860, 5481851), (3460, 4531241), (3806, 4119310), (4498, 3485570), (7612, 2059655), (8996, 1742785), (9515, 1647724), (11245, 1394228), (19030, 823862), (22490, 697114), (24739, 633740), (31687, 494780), (38060, 411931), (44980, 348557), (49478, 316870), (63374, 247390), (98956, 158435), (123695, 126748)]